black
#000000
#B81B0A
#B81B0A
Color Values
| Format | #000000 | #B81B0A |
|---|---|---|
| HEX | #000000 | #B81B0A |
| RGB | 0, 0, 0 | 184, 27, 10 |
| HSL | 0.0, 0.0%, 0.0% | 5.9, 89.7%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 5.9, 94.6%, 72.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 85.3%, 94.6%, 27.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5019 0.1917 30.4 |
Contrast & Accessibility
3.2:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B81B0A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B81B0A
Color Difference (Delta E)
86.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B81B0A);
background: linear-gradient(135deg, #000000, #B81B0A);